Date: Sat, 14 Feb 2015 10:59:43 -0500 (EST) From: cve-assign@...re.org To: hanno@...eck.de Cc: cve-assign@...re.org, oss-security@...ts.openwall.com Subject: Re: Multiple issues in GnuPG found through keyring fuzzing (TFPA 001/2015) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 > https://blog.fuzzing-project.org/5-Multiple-issues-in-GnuPG-found-through-keyring-fuzzing-TFPA-0012015.html A build-packet.c report says "Use after free" but the listed commit is for an invalid memory read that was fixed in two other .c files. The keybox_search.c report says "memcpy with overlapping ranges" but the listed commit apparently fixes "sign extension on shift" issues. We suspect that what you mean is that the commits are directly applicable as listed, and the difference is that your report states the ultimate impact found by afl-fuzz, and your report isn't intended to directly show how that ultimate impact results from the code problem. With this interpretation: CVE-2015-1606 - Use after free, resulting from failure to skip invalid packets CVE-2015-1607 - memcpy with overlapping ranges, resulting from incorrect bitwise left shifts There's currently no information suggesting that the NULL pointer dereference issues could have a security impact; they currently do not have CVE IDs. - -- CVE assignment team, MITRE CVE Numbering Authority M/S M300 202 Burlington Road, Bedford, MA 01730 USA [ PGP key available through http://cve.mitre.org/cve/request_id.html ] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (SunOS) iQEcBAEBAgAGBQJU33B+AAoJEKllVAevmvmstiQH/2nHN4/1NUH4TO7bTBx4tOmm PYR2e5gl0cwCvfFHLxDYiJFFtO8KG+GW7emroo9qqCBcsZhWE95XE5VJXN7RSXXJ JqihRwGl8pLQ459e3ZZR3rSTixGz28Fx/QGp59G7+mfNwPuaWGh6pg7Uukd4Zr1/ PlL4qkhXPH6auBW3pYDAqzf/s5a8O3WPOV2jUkB7x5+VYNy//tOwGbMFwlhPCgCr IhjLi18UpeBkp7nVEIlSqkmRL7MSHYA7ov83CMTfl0Wj6YFHSTJHwUzPMQkQNhXG xjllvOTZznnUW7Fs48psYRsd3iRM5XHIyYaHnHOy461yrqKrkcPtECadjIKbScA= =LLyD -----END PGP SIGNATURE-----
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